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Mixed-mode fracture of engineering materials

, 1999
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A review on mixed mode fracture of metals

Engineering Fracture Mechanics, 2020
Mode I fracture mechanics has been relatively mature but mixed mode fracture mechanics continues to present challenges, in particular for ductile materials under multiaxial stresses. Since most engineering materials, e.g., metals, exhibit elasto-plastic or ductile behaviour and are subjected to inclined cracks and/or multiaxial loading, there is a well
Chun-Qing Li, Yanlin Wang, Weigang Wang   +2 more
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Numerical study of mixed-mode fracture in concrete

International Journal of Fracture, 2002
Numerical mixed-mode fracture analysis of ...
Ožbolt, Joško, Reinhardt, H.W.
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An Empirical Fracture Equation of Mixed Mode Cracks

Theoretical and Applied Fracture Mechanics, 2021
Abstract On the basis of the multiaxial fatigue limit equation by Liu and Yan, an empirical fracture equation of mixed mode crack is proposed in this note. By means of the test data on the mixed crack fracture reported in literature, the empirical fracture equation has been verified to be not only simple in computation but also high in accuracy.
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Mixed-mode fracture of concrete

International Journal of Fracture, 1988
Mixed-mode fracture of concrete is encountered frequently in design of concrete structures. To accurately analyzed and design a concrete structure, it is essential to understand the failure mechanisms of concrete under mixed-mode types of loading. A model, which was originally proposed for mode I failure of concrete, is extended to characterized mixed ...
Y. S. Jenq, S. P. Shah
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Mixed mode fracture of concrete

International Journal of Solids and Structures, 1991
Strain-softening and strain-localization in cementitious and ceramic materials can be described by using a cohesive crack model, with closing forces at the crack tip, which represent plasticity, inclusion interlocking, fibre bridging and any kind of non-linear behaviour.
BOCCA, Pietro Giovanni, CARPINTERI, Alberto, VALENTE, Silvio   +2 more
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The mixed mode brittle fracture criteria in siliding mode fracture

Applied Mathematics and Mechanics, 1985
It is well-known that the present mixed mode brittle fracture criteria are all the opening mode fracture criterion. We consider that mixed mode brittle fracture of sliding mode fracture exists too. Hence we propose three criteria of mixed mode brittle fracture of sliding mode fracture;: the radial shearing stress criterion, the maximum shearing stress ...
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Mixed-mode fracture of human cortical bone

Biomaterials, 2009
Although the mode I (tensile opening) fracture toughness has been the focus of most fracture mechanics studies of human cortical bone, bones in vivo are invariably loaded multiaxially. Consequently, an understanding of mixed-mode fracture is necessary to determine whether a mode I fracture toughness test provides the appropriate information to ...
Elizabeth A, Zimmermann, Maximilien E, Launey, Holly D, Barth, Robert O, Ritchie   +3 more
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Mixed mode fracture energy of sprucewood

Journal of Materials Science, 2001
The characterization of Mixed Mode (Mode I and Mode II) behaviour of wood was concentrated on concepts of linear fracture mechanics in the past. Using an adopted version of the splitting test it was possible to obtain complete load displacement curves under different Mixed Mode loading cases for crack propagation along the grain.
E. K. Tschegg, A. Reiterer, T. Pleschberger, S. E. Stanzl-tschegg   +3 more
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